“线程中的异常”；“主要”；java.lang.ClassNotFoundException:orienit.hadoop.training.sed

在ubuntu中运行这个

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在终端中，我的命令是：hadoop jar/home/hadoop/work/testhadoop.jar orienit.hadoop.training.sed/words/sed

命令应该是这样的：

hadoop-jar/home/hadoop/work/testhadoop.jar-orinit.hadoop.training.sed.SedJob/words/sed

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包后缺少类名

testhadoop.jar是否包含此编译类？

Exception in thread "main" java.lang.ClassNotFoundException: orienit.hadoop.training.sed
    at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:266)
    at org.apache.hadoop.util.RunJar.main(RunJar.java:153)